This tiny floating dwelling is big on sustainability

British artist trips the light fantastic at Longwood Gardens

Conservation group American Rivers urges support for clean water protection

Genius DIY project makes clever use of consumer waste

Artist and Tree Activist Gillian Ware on preserving and respecting the arboreal world

A solar-powered light installation illuminates the Sumida River

Boat's captain hopes to inspire new solutions to combat climate change

New tech looks to harness consistently powerful winds above deep water

With climate change threatening coastal communities, floating buildings move from science fiction to reality

Grocer announces plan to stop selling 'red-rated' seafood